Initial Commit - NG UI

[osm/NG-UI.git] / src / app / utilities / switch-project / SwitchProjectComponent.ts

diff --git a/src/app/utilities/switch-project/SwitchProjectComponent.ts b/src/app/utilities/switch-project/SwitchProjectComponent.ts
new file mode 100644 (file)
index 0000000..1df6a16
--- /dev/null
+++ b/src/app/utilities/switch-project/SwitchProjectComponent.ts
@@ -0,0 +1,139 @@
+/*
+ Copyright 2020 TATA ELXSI
+
+ Licensed under the Apache License, Version 2.0 (the 'License');
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+ Author: KUMARAN M (kumaran.m@tataelxsi.co.in), RAJESH S (rajesh.s@tataelxsi.co.in), BARATH KUMAR R (barath.r@tataelxsi.co.in)
+*/
+/**
+ * @file Switch Project Component
+ */
+import { HttpClient, HttpHeaders } from '@angular/common/http';
+import { Component, Injector, Input, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
+import { APIURLHEADER, ERRORDATA, LOCALSTORAGE, URLPARAMS } from 'CommonModel';
+import { DataService } from 'DataService';
+import { environment } from 'environment';
+import { RestService } from 'RestService';
+
+/**
+ * Creating component
+ * @Component takes SwitchProjectComponent.html as template url
+ */
+@Component({
+  templateUrl: './SwitchProjectComponent.html',
+  styleUrls: ['./SwitchProjectComponent.scss']
+})
+/** Exporting a class @exports SwitchProjectComponent */
+export class SwitchProjectComponent implements OnInit {
+  /** Invoke service injectors @public */
+  public injector: Injector;
+
+  /** dataService to pass the data from one component to another @public */
+  public dataService: DataService;
+
+  /** Varaibles to hold http client @public */
+  public httpClient: HttpClient;
+
+  /** Instance for active modal service @public */
+  public activeModal: NgbActiveModal;
+
+  /** FormGroup instance added to the form @ html @public */
+  public switchProjectForm: FormGroup;
+
+  /** Form submission Add */
+  public submitted: boolean = false;
+
+  /** Check the Projects loading results @public */
+  public isLoadingResults: boolean = false;
+
+  /** Give the message for the loading @public */
+  public message: string = 'PLEASEWAIT';
+
+  /** Controls the header form @private */
+  private headers: HttpHeaders;
+
+  /** Input contains component objects @private */
+  @Input() private params: URLPARAMS;
+
+  /** Instance of the rest service @private */
+  private restService: RestService;
+
+  /** FormBuilder instance added to the formBuilder @private */
+  private formBuilder: FormBuilder;
+
+  constructor(injector: Injector) {
+    this.injector = injector;
+    this.dataService = this.injector.get(DataService);
+    this.restService = this.injector.get(RestService);
+    this.activeModal = this.injector.get(NgbActiveModal);
+    this.formBuilder = this.injector.get(FormBuilder);
+  }
+
+  /** convenience getter for easy access to form fields */
+  get f(): FormGroup['controls'] { return this.switchProjectForm.controls; }
+
+  /**
+   * Lifecyle Hooks the trigger before component is instantiate
+   */
+  public ngOnInit(): void {
+    this.initializeForm();
+  }
+
+  /** initialize Forms @public */
+  public initializeForm(): void {
+    this.switchProjectForm = this.formBuilder.group({
+      password: ['', [Validators.required]]
+    });
+  }
+
+  /** Switch project @public */
+  public switchProject(): void {
+    this.submitted = true;
+    if (!this.switchProjectForm.invalid) {
+      this.isLoadingResults = true;
+      this.headers = new HttpHeaders({
+        'Content-Type': 'application/json',
+        Accept: 'application/json',
+        'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0'
+      });
+      const payLoad: {} = JSON.stringify({
+        username: this.params.username,
+        password: this.switchProjectForm.value.password,
+        project_id: this.params.projectID
+      });
+      const apiURLHeader: APIURLHEADER = {
+        url: environment.GENERATETOKEN_URL,
+        httpOptions: { headers: this.headers }
+      };
+      this.restService.postResource(apiURLHeader, payLoad).subscribe((data: LOCALSTORAGE) => {
+        if (data) {
+          localStorage.setItem('id_token', data.id);
+          localStorage.setItem('project_id', this.params.projectID);
+          localStorage.setItem('expires', data.expires.toString());
+          localStorage.setItem('username', data.username);
+          localStorage.setItem('project', data.project_name);
+          localStorage.setItem('token_state', data.id);
+          this.activeModal.close();
+          location.reload();
+          this.isLoadingResults = false;
+        }
+      }, (error: ERRORDATA) => {
+        this.isLoadingResults = false;
+        this.restService.handleError(error, 'post');
+        this.activeModal.close();
+      });
+    }
+  }
+}